Results 171 to 180 of about 8,612,670 (377)

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

Atomic-scale imaging of a 27-nuclear-spin cluster using a single-spin quantum sensor

, 2019
Nuclear magnetic resonance (NMR) is a powerful method for determining the structure of molecules and proteins. While conventional NMR requires averaging over large ensembles, recent progress with single-spin quantum sensors has created the prospect of ...
Abobeih, M. H., Bakker, M. A., Bartling, H. P., Bradley, C. E., Degen, M. J., Markham, M., Randall, J., Taminiau, T. H., Twitchen, D. J.   +8 more
core   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Importin α5 negatively regulates importin β1-mediated nuclear import of Newcastle disease virus matrix protein and viral replication and pathogenicity in chicken fibroblasts [PDF]

, 2018
Zhiqiang Duan, Haixu Xu, Xinqin Ji, Jiafu Zhao, Houqiang Xu, Yan Hu, Shanshan Deng, Shunlin Hu, Xiufan Liu   +8 more
openalex   +1 more source

Nuclear envelope protein MAN1 regulates clock through BMAL1

, 2014
Shuting Lin, Luoying Zhang, Xiaoyan Lin, Linda Chen Zhang, Valentina E. Garcia, Chen-Wei Tsai, Louis J. Ptáček, Ying‐Hui Fu   +7 more
openalex   +2 more sources

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

Nuclear envelope and chromatin choreography direct cellular differentiation

Nucleus
The nuclear envelope plays an indispensable role in the spatiotemporal organization of chromatin and transcriptional regulation during the intricate process of cell differentiation.
Anjitha Nair, Jayati Khanna, Jashan Kler, Rohith Ragesh, Kundan Sengupta   +4 more
doaj   +1 more source

Plasmodium falciparum S-Adenosylmethionine Synthetase Is Essential for Parasite Survival through a Complex Interaction Network with Cytoplasmic and Nuclear Proteins. [PDF]

Microorganisms, 2022
Musabyimana JP, Distler U, Sassmannshausen J, Berks C, Manti J, Bennink S, Blaschke L, Burda PC, Flammersfeld A, Tenzer S, Ngwa CJ, Pradel G.   +11 more
europepmc   +1 more source

Proteomic analysis of high NaCl-induced changes in abundance of nuclear proteins

, 2012
Jinxi Li, Joan D. Ferraris, Danni Yu, Taruna Singh, Yuichiro Izumi, Guanghui Wang, Marjan Guček, Maurice B. Burg   +7 more
openalex   +2 more sources